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Primer Overhaul Kit

https://www.roctexo.com/web/image/product.template/78240/image_1920?unique=28ef8cf

Part Number(s): 05-03637

8.06 EUR / EA 8.06 EUR 8.06 € Tax Excluded

8.06 EUR / EA Tax Excluded

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Availability
Up to 76 EA ready to ship on Monday 2026-07-13
Order before 14:30 CET Tomorrow
Up to 126 EA ready to ship on Thursday 2026-07-16
Order before 16:00 CET on Tuesday 2026-07-14
403 EA available on request, fees apply
Special order from vendor stock.

Unit of Measure Name: EA
Internal Reference: RX1-05-03637

Overview

The kit is replaces the worn O-rings (2) on the primer pump used on non-fuel injected engine installations. The primer seals frequently are not re-lubricated until someone complains the primer isn't working or the engine is hard starting. This is most evident by the pump being hard or stiff to operate. Generally speaking, by the time the pump stops performing, the seals are worn (to the point that lube is of little value) and must be replaced.

Application

  • Beech 19/23 Series
  • Cessna 120,140,150,152
  • Cessna 170, 172, 175, 177
  • Cessna 180, 182, 185
  • Cessna 190, 195,
  • Cessna 205, 206, 207
  • Cessna 210
  • Cessna 336, 337
  • MK20 Series
  • PA-24, PA-28, PA-28R, PA-44

In The Box

  • 2- O-rings
  • 1 packet of Seal Lube
  • Detailed instructions



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